InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
6
T+90 hit rate
50%
T+90 mean return
+3.3%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Martinez Jason Joseph, Director. Officer active across 3 companies, notably GULFPORT ENERGY CORP. In total, 9 reports have been recorded. Breakdown: 0 buy · 6 sells. Total volume traded: €636k. Activity tracked since 21 July 2021. The latest transaction was disclosed on 2 April 2026 (Cession). Regulator: SEC (Form 4). All data is free.
Declarations9 total
400 shares@ US$213.40100.0% of flowCommon StockSEC:0001861553-26-000002:0
100 shares@ US$193.50Common StockSEC:0001628280-25-029683:0
770 shares0Common StockSEC:0001628280-25-027318:0
868 shares@ US$181.6127.8% of flowCommon StockSEC:0001628280-24-052651:0
875 shares@ US$171.1825.9% of flowCommon StockSEC:0001628280-24-049029:0
964 shares0Common StockSEC:0001628280-24-025498:0
800 shares@ US$153.7721.0% of flowCommon StockSEC:0001628280-24-021174:0
1,235 shares@ US$122.1525.3% of flowCommon StockSEC:0001628280-24-001063:0
8,507 shares0Common StockSEC:0001209191-21-048011:0
9 of 9 declarations
About Martinez Jason Joseph
Jason Joseph Martinez is a Board Member at Gulfport Energy Corp, a company specializing in the exploration and production of energy resources. His experience in the sector allows him to contribute to the strategic direction of the company.
